MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 2131

• Manufacturer Part Number: MCIMX286CVM4B
• Description: IC MPU I.MX286 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX286CVM4B

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 454MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, POR, PWM, WDT
• Program Memory Size: 128KB (32K x 32)
• Program Memory Type: Mask ROM
• Ram Size: 32K x 32
• Voltage - Supply (vcc/vdd): 1.25 V ~ 5.25 V
• Data Converters: A/D 17x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 289-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

Chapter 34 Pixel Pipeline (PXP)
The rotation operations are defined as rotations in a clockwise direction and the flip
operations will flip the pixels in the specified direction.
Vertical Flip
Source Image
Horizontal Flip
Rotation
180°
Figure 34-11. Pixel Pipeline (PXP) Rotation and Flip Definition
The PXP supports rotation in 90 degree increments as well as horizontal and vertical flip
operations. These can be done in any combination (for example, 90 degree rotation with
both vertical and horizontal flip). When a flip operation is specified in combination with a
rotation operation, the PXP will render the output such that the effect of the flip operation(s)
occur BEFORE the rotation operation.
Horizontal
Flip
Rotate
90
Figure 34-12. Pixel Pipeline (PXP) Rotation Plus Flip Definition
Rotations and flip operations are enabled by setting the VFLIP, HFLIP, and ROTATE fields
of the HW_PXP_CTRL register.
34.2.10 In-place Rendering
The PXP also has the ability to process an image and write the resulting buffer back to the
original S0 buffer. This is referred to as in place rendering. This scenario may be useful
when software wishes to alpha blend multiple images where the overlays effectively overlap
each other.
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Freescale Semiconductor, Inc.
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